N-(4-Ethoxybenzyl)-1-methyl-1H-pyrazol-4-amine hydrochloride CAS 1856079-85-0
| CAS No. | 1856079-85-0 |
| Molecular Formula | C13H17N3O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
N-(4-Ethoxybenzyl)-1-methyl-1H-pyrazol-4-amine hydrochloride (CAS 1856079-85-0) is a high-purity analytical reference standard with the molecular formula C13H17N3OHCl and a molecular weight of 267.76 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, N-(4-Ethoxybenzyl)-1-methyl-1H-pyrazol-4-amine hydrochloride is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 267.76 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), N-(4-Ethoxybenzyl)-1-methyl-1H-pyrazol-4-amine hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C13H17N3O HCl |
| Molecular Weight | 267.76 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related N Standards
- (2-Ethoxybenzyl)hydrazine (CAS 1016765-83-5)
- 5-((2-Ethoxybenzyl)thio)-1,3,4-thiadiazol-2-amine (CAS 1017373-75-9)
- N-(4-ethoxybenzyl)pyridin-3-amine (CAS 1019505-40-8)
- n-(4-Ethoxybenzyl)-N-methylcyclopropanamine (CAS 1019538-85-2)
- 1-(2-Ethoxybenzyl)-1H-imidazole (CAS 102993-76-0)
- N1-(2-ethoxybenzyl)-N4,N4-diethyl-1,4-benzenediamine (CAS 1040681-20-6)
- N-(3-Ethoxybenzyl)-3-(tetrahydro-2-furanylmethoxy)aniline (CAS 1040681-72-8)
- N-(4-Ethoxybenzyl)-3-(phenethyloxy)aniline (CAS 1040682-09-4)
Recommended Standards
- 1365962-55-5 2-Chloro-N-[4-(1-naphthyl)-1,3-thiazol-2-yl]propanamide MFCD22056588 (CAS 1365962-55-5)
- 93-69-6 5T9Z06LCV4 Imidodicarbonimidic diamide, N-(2-methylphenyl)- N-(2-Methylphenyl)imidodicarbonimidic diamide o-Tolyl biguanide 2-Tolylbiguanide 1-o-Tolylbiguanide Biguanide, 1-o-tolyl- 4-12-00-01764 (Beilstein Handbook Reference) Aliant BRN 0612193 EINECS 202-268-6 Eponoc B Nocceler BG NSC 164906 Sopanox o-Tolylbiguanide o-Tolyldiguanide Vulkacit 1000 UNII-5T9Z06LCV4 EC 202-268-6 (CAS 93-69-6)
- 5,6,7,8-Tetrahydro-4H-cyclohepta[d]isoxazol-3-ol (CAS 935-91-1)
- Glibenclamide Impurity 7 (CAS 3438-16-2)
- Methyl 3-bromo-5-(cyclopropylmethyl)benzoate (CAS 2830621-81-1)
- 1-(3-Methylpyridin-2-yl)-1H-pyrrole-2-carbaldehyde (CAS 383136-11-6)
- (Z)-3-((Benzylamino)methylene)-1-(2,6-dichlorophenyl)indolin-2-one (CAS 172371-92-5)
- 3-Amino-4-chlorobenzaldehyde (CAS 77740-83-1)
- 2,5-bis(octyloxy)terephthalaldehyde (CAS 123440-34-6)
- Des-Ile17-Tirzepatide (CAS CATO-CPTD788956)
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